<template>
  <el-row :gutter="20">
    <el-col :span="6">
      <category @tree-node-click="treenodeclick"></category>
    </el-col>
    <el-col :span="18" v-if="displayTable">
      <div class="mod-config">
        <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
          <el-form-item>
            <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
          </el-form-item>
          <el-form-item>
            <el-button @click="getDataList()">查询</el-button>
            <el-button
              v-if="isAuth('product:attr:save')"
              type="primary"
              @click="addOrUpdateHandle()"
            >新增
            </el-button>
            <el-button
              v-if="isAuth('product:attr:delete')"
              type="danger"
              @click="deleteHandle()"
              :disabled="dataListSelections.length <= 0"
            >批量删除
            </el-button>
          </el-form-item>
        </el-form>
        <el-table
          :data="dataList"
          border
          v-loading="dataListLoading"
          @selection-change="selectionChangeHandle"
          style="width: 100%;">
          <el-table-column
            type="selection"
            header-align="center"
            align="center"
            width="50">
          </el-table-column>
          <el-table-column
            prop="id"
            header-align="center"
            align="center"
            label="主键">
          </el-table-column>
          <el-table-column
            prop="categoryName"
            header-align="center"
            align="center"
            label="所属分类">
          </el-table-column>
          <el-table-column
            prop="groupName"
            header-align="center"
            align="center"
            label="所属分组">
          </el-table-column>
          <el-table-column
            prop="name"
            header-align="center"
            align="center"
            label="参数名">
          </el-table-column>
          <el-table-column
            prop="whetherNumeric"
            header-align="center"
            align="center"
            label="数字类型" width="80px">
            <template slot-scope="scope">
              <el-button type="text">{{scope.row.whetherNumeric == 1 ? '是' : '否'}}</el-button>
            </template>
          </el-table-column>
          <el-table-column
            prop="unit"
            header-align="center"
            align="center"
            label="单位" width="60px">
          </el-table-column>
          <el-table-column
            prop="segments"
            header-align="center"
            align="center"
            label="分段值">
          </el-table-column>
          <el-table-column
            prop="generic"
            header-align="center"
            align="center"
            label="通用属性" width="60px">
            <template slot-scope="scope">
              <el-switch
                v-model="scope.row.generic"
                active-color="#13ce66"
                inactive-color="#ff4949"
                :active-value="1"
                :inactive-value="0"
                @change="updateGeneric(scope.row)">
              </el-switch>
            </template>
          </el-table-column>
          <el-table-column
            prop="searching"
            header-align="center"
            align="center"
            label="搜索过滤" width="80px">
            <template slot-scope="scope">
              <el-switch
                v-model="scope.row.searching"
                active-color="#13ce66"
                inactive-color="#ff4949"
                :active-value="1"
                :inactive-value="0"
                @change="updateSearching(scope.row)">
              </el-switch>
            </template>
          </el-table-column>
          <el-table-column
            fixed="right"
            header-align="center"
            align="center"
            width="150"
            label="操作">
            <template slot-scope="scope">
              <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
              <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
          @size-change="sizeChangeHandle"
          @current-change="currentChangeHandle"
          :current-page="pageIndex"
          :page-sizes="[10, 20, 50, 100]"
          :page-size="pageSize"
          :total="totalPage"
          layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
        <!-- 弹窗, 新增 / 修改 -->
        <add-or-update
          v-if="addOrUpdateVisible"
          ref="addOrUpdate"
          @refreshDataList="getDataList"
          :parentNode="parentNode"
        ></add-or-update>
      </div>
    </el-col>
  </el-row>
</template>

<script>
  //这里可以导入其他文件（比如：组件，工具js，第三方插件js，json文件，图片文件等等）
  //例如：import 《组件名称》 from '《组件路径》';
  import Category from "../common/category";
  import AddOrUpdate from "./specparam-add-or-update";

  export default {
    //import引入的组件需要注入到对象中才能使用
    components: {Category, AddOrUpdate},
    data() {
      return {
        parentNode:{
          id:'',
          name: ''
        },
        displayTable: false,
        cid: '',
        dataForm: {
          key: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false
      }
    },
    methods: {
      updateSearching(data){
        let {id,searching} = data
        this.$http({
          url: this.$http.adornUrl('/item/specparam/update'),
          method: 'put',
          data: this.$http.adornData({id:id,searching:searching},false)
        }).then(({data}) => {
          this.$message({
            type: 'success',
            message: '状态更新成功'
          })
        })
      },
      updateGeneric(data){
        let {id,generic} = data
        this.$http({
          url: this.$http.adornUrl('/item/specparam/update'),
          method: 'put',
          data: this.$http.adornData({id:id,generic:generic},false)
        }).then(({data}) => {
          this.$message({
            type: 'success',
            message: '状态更新成功'
          })
        })
      },
      treenodeclick(data, node, component) {
        this.parentNode.id = data.id
        this.parentNode.name = data.name
        if (node.level == 3) {
          this.cid = data.id;
          this.getDataList(); //查询数据
        }
      },
      // 获取数据列表
      getDataList() {
        this.displayTable = true
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl(`/item/specparam/list/${this.cid}`),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'key': this.dataForm.key
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.data.list
            this.totalPage = data.data.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle(val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle(val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle(val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle(id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle(id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/item/specparam/delete'),
            method: 'delete',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
